Choi Woo Hyuk (Korean: 최우혁 , born October 28, 1985) is a South Korean actor under Bel Actors Entertainment and was popularly known as the young "Yoon Junseo" in 'hit' Korean drama Endless Love 1:Autumn in My Heart. He debuted as an actor on 1993.
Choi Woo Hyuk began acting at the age of eight, debuting in the movie "I Want To Go To The Island". Choi has also appeared in several dramas, but made his big breakthrough in the popular drama Endless Love 1 Autumn in My Heart, with many other Korean stars, such as: Song Seung-heon, Won Bin, Song Hye-kyo and Moon Geun-young. Woo Hyuk was only 15 years old when he played the role of young Yoon Joon-suh.